baber/WOPTO huggingface dataset:
Patent DE-1912808-B2 (DE)
Title: Minimum distortion lens system - with telecentric beam path for measuring projectors has converging part system
IPC: G02B13/22
Filed: 1969-03-10
Abstract: Minimum distortion lens system with telecentric beam path for measuring projectors has a converging part system between the object plane and diaphragm. Behind the focal point (F) of the converging part system (2,3) follow a positive achromatic lens element (8) and a negative achromatic lens element (9). The distance between the main planes of the achromatic lens elements is greater than the focal width of the part system consisting of the two achromatic lens elements. To change the magnification of the entire system the preceding part system is replaced by a part system in which the sequence of positive and negative lens elements is interchanged.
Patent DE-2054034-B2 (DE)
Title: Mounting for shafts of impeller hubs - has twin caged ball bearings and internal sprung contact system
IPC: F16C19/54
Filed: 1970-11-03
Abstract: A shaft mounting for impeller hubs has two caged ball bearings, one of which is situated between the shaft end and a safety ring, the other of which is situated between the shaft shoulder and two or more plate springs holding it in tension against a locking ring. The inner and outer rings of the bearing cage are in contact with distance rings and additional outer and inner rings of bearing cage are in contact with the plate spring and a distance ring respectively. The plate springs are connected to the locking ring by a spacer sleeve. Gaskets are fitted between the distance rings and the shaft shoulders. Ball bearing cage is of the tapered ball bearing type.
Patent DE-2833636-B2 (DE)
IPC: E06B3/26
Filed: 1978-08-01
Abstract: 1. A method of making a thermally insulating metal profile, comprising two profiled sections (1,2 ; 7,8 ; 14,16) with respectively at least one in the cross-section C-shaped formation and clamping profiled barriers (3,4 ; 9,10 ; 15 ; 21-28) of thermally insulating material which get into the open C of both said profiled sections, whereby between the said clamping profiled barriers at least one oversized hollow body (5, 11, 5a-5d) is arranged which consists of an inelastic material of low restoring torque and which braces the said clamping profiled barriers with the profiled sections, characterized in, that a hollow body (5, 11, 5a-5d) is used which does not show an oversize in its original form, that the hollow body without oversize is set between the clamping profiled barriers (3,9 ; 9,10 ; 15 ; 21-28) and is then widened in comparison to its original form and is deformed permanently.
Patent IE-S58221-B2 (IE)
Title: Electrical convector heater
Inventor: WARREN RONALD MICHAEL
IPC: F24H3/00
Filed: 1992-11-03
Abstract: An electrical convector heater comprising a casing (1) adapted to receive a heating element (15) supported by a side portion (6) when fitted to the body portion (1). Perforate closure members (3, 19) act as an air outlet and air inlet for the air convector chamber within body portion (1). The body portion (1) is selected from a range having different lengths for accommodating suitably dimensioned heating elements (15), 50 that similar side portions (6) can be fitted to body portions (1) of different lengths to vary the side or rating of the convector heater. The controls are all mounted in the side portion (6).
Patent IE-S65851-B2 (IE)
Title: Magnetic field sensors
Inventor: VIRET MICHEL
IPC: G01R33/02
Filed: 1995-03-20
Abstract: The magnetic field sensor is based on the field induced isotropic change in resistance observed in some oxide materials. The sesnor exhibits a response depending on the magnitude of the magnetic field, independent of its direction, thereby eliminating the need to align the sensing element. The materials of the invention are mixed-valence manganates of general formula (L1-xMx)MnyOz where 0.1 ¾ x ¾ 0,6, 0.9 ¾ y ¾ 1.1, 2.9 ¾ z ¾ 3.5 which combine a large resistivity with a high sensitivity to magnetic field. Here, L is a rare-earth element such as Pr, Nd or Sm or a combination of rare-earth elements, M is a divalent element such as as Cu, Ba, Sr, Pb or Sn, or a combination of these elements. Their high resistivity allows them to be used in bulk form, as required for an isotropic response of the sensing element.
Patent JP-S5843182-B2 (JP)
IPC: B23K35/14
Filed: 1979-01-31
Abstract: PURPOSE:To prevent oxidation to solder layer by forming inert insulation oil coating layer of the specific dynamic viscosity on the solder layer surface. CONSTITUTION:A substrate 8 is led onto a heater 12 and is heated. Next, insulating oil 10' is thinly coated by a desired amount on the surface to be soldered of the substrate 8. The specified amount of solder piece 9' is placed on the insulating oil 10'. This results in that the insulating oil layer 10'' covers the surface of molten solder 9''. Next, an ultrasonic vibrating horn 13 is contacted down to the insulating oil layer 10'' and molten solder 9'' to push away the surface part. The pellet 11 having beforehand been attracted on a collet 14 is placed on the molten solder 9''. In this case, the insulating oil layer 10'' is covered up to the top surface of the pellet 11.  At this time, the insulating oil layer 10'' is heated by the heat of the molten solder 9'' and therefore the solder layer 9 is formed and at the same time, the insulating oil coating layer which is inert and whose dynamic viscosity is 10-100,000cst is formed from the solder layer 9 surface up to the surface of the pellet 11.
Patent JP-3524747-B2 (JP)
IPC: G10L25/18
Filed: 1998-01-30
Granted: 2004-05-10
Abstract: To achieve bi-directional transformation by using a single simply-structured discrete cosine transformation circuit for use in an audio recording/reproducing device. There is provided a circuit which comprises a RAM 60, a ROM 68, a multiplier 66, and an adder/subtracter 80 and is capable of performing inverted transformation of a discrete cosine transformation. The multiplier 66 multiplies operand data stored in the RAM 60 by a proportional coefficient stored in the ROM 68. The adder/subtracter 80 add/subtracts outputs of the multiplier 66. This circuit is also able to perform a characteristic operation in a forward direction, such as addition or subtraction using intact base data. Specifically, data before conversion is stored in the RAM 61, and one of them is supplied to the adder/subtracter 80 via an input terminal A. The supplied base data is added to the value "0" which is supplied to the adder/subtracter 80 via the input terminal B by the selector 88, whereby the base data is passed intact through the adder/subtracter 80. The outputted base data is then fed to the adder/subtracter 80 via the input terminal B by means of loop back through the selector 88, and added or subtracted with respect to another base data item which is supplied to the adder/subtracter 80 via the input terminal A.
Patent JP-3388861-B2 (JP)
IPC: B60W30/02
Filed: 1994-01-31
Granted: 2003-03-24
Abstract: PURPOSE:To prevent the erroneous judgment by taking account of the delay of the behavior of a vehicle for steering, when the steering characteristic is judged on the basis of the yaw rate or the actual value and the standard value of the lateral acceleration. CONSTITUTION:The standard lateral acceleration upper limit value Ygu and the standard lateral acceleration lower limit value Ygw are set according to the turning traveling state of a vehicle, i.e., the car speed V and steering angle, and the brake force of a brake device for a driving wheel is strengthened so that the difference between the actual lateral acceleration Yg generated on the vehicle and the standard lateral acceleration upper limit value Ygu becomes 0 or less, and the driving force of an engine is reduced, and thus the yaw movement is suppressed. When the sign of the steering angular speed thetav reverses, the offset quantity DELTAYo taking account of the delay of the behavior of the vehicle for steering is added to the standard lateral acceleration upper limit value Ygu and the standard lateral acceleration lower limit value Ygw, and the erroneous judgement for the steering characteristic (oversteered state or understeered state) is prevented.
Patent JP-H0580081-B2 (JP)
Inventor: PEETAA PUROODERU
IPC: F21V11/06
Filed: 1988-02-17
Abstract: Interior lighting fixtures having specific shielding conditions. For lighting fixtures having a center-symmetrical light exit area, a structural pattern for a grid inserted into the light exit opening of the lighting fixture is provided which meets the specific shielding conditions of the BAP picture screen workstation condition and the like and which masks the light from the lighting fixture as little as possible. This structural pattern is based on a subdivision of the grid into segments of identical size having self-contained framing cells whose diagonal or whose largest, straight side or, respectively, a chord of the largest, arcuate side does not exceed a value 2 Ro of the diameter of the center grid cell. The size of the center grid cell thereby results from the height of lamellae exhibiting a double-parabolic cross-section while preserving the desired shielding condition for this center grid cell.
Patent JP-2749259-B2 (JP)
IPC: A61K31/40
Filed: 1994-03-08
Granted: 1998-05-13
Abstract: There are disclosed various compounds of the formula below, <CHEM> where the various parameters R1, R2, R3, R4, X, m and n are as defined in the specification, which show activities as a monoamine oxidase inhibitor demonstrating a utility for the treatment of depression, and activities as a cholinesterase inhibitor demonstrating a utility for the treatment of various memory dysfunctions such as Alzheimer's disease.
Patent JP-3290493-B2 (JP)
IPC: G10D3/10
Filed: 1993-02-12
Granted: 2002-06-10
Abstract: A core material of a string for instruments comprises a twist of at least two multifilaments composed of a vinylidene fluoride resin, which simultaneously possesses the following properties (a) to (e):     (a) a diameter of 0.1 to 5 mm;   (b) an elongation of 10 to 50 %;   (c) a tensile strength of not less than 30 kg/mm<2>; (d) a creep elongation of not more than 15% (measured 24 hours after a load under which the stress of 20% of the tensile strength is applied to the twist); and (e) a Young's modulus of not less than 200 kg/mm<2>.
Patent JP-S6349125-B2 (JP)
IPC: F23K1/04
Filed: 1981-04-14
Abstract: Combustion air preheated to 550 DEG  C. is forced into a suspension of powdered coal in water preheated to 100 DEG  C. in a portion of a burner upstream of the burner orifice. Air passes into the preheated suspension through a porous wall separating the end portion of the air duct from the suspension duct, and its heat content is sufficient to vaporize the water of the suspension, while the amount of air flow is such as to provide approximately stoichiometric proportions of coal and air. Preheating is done by recuperators, through which the combustion product gases from the furnace flow before being discharged at a temperature low enough for evaporating condensed water.
Patent JP-S6346056-B2 (JP)
IPC: C07F9/50
Filed: 1985-03-29
Abstract: An improved rhodium catalyzed liquid recycle hydroformylation process, the improvement which comprises selectively separating and recovering phosphorus ligand from the vaporized aldehyde product stream obtained after volatilizing and separating the aldehyde product from the catalyst containing reaction product solution of the hydroformylation process.
Patent JP-H0337484-B2 (JP)
IPC: B27K3/15
Filed: 1983-04-15
Abstract: 1. An aqueous composition for treating wood containing 1) a water-soluble or water-dispersible, oxidatively drying binder which has a double-bond content corresponding to an iodine value of at least 100 [g iodine/100 g] and is based on a 1,3-butadiene polymer optionally modified by isomerisation, partial cyclisation or partial hydrogenation, the polymer having a relative molecular weight (-Mn ) of 500 to 6000 and containing at least 70 mol % of units obtained by polymerisation of 1,3-butadiene and not more than 30 mol % of units obtained by polymerisation of one or more other copolymerisable 1,3-diolefins and alpha-monoolefins, 2) a water-insoluble organic wood preserving agent or mixture of agents and optionally also a watersoluble organic wood preserving agent or mixture of agents, and 3) optionally one or more additives conventional in the impregnating and coating industries, but excluding pore-closing additives, characterized in that 4) the binder satisfies the additional criterion that it is a polymer carrying amino groups but not quaternary ammonium groups and containing from more than 50 up to 600 mg-atom of titratable amine nitrogen per 110 g, and 5) the composition contains acid and has a pH of from 2 to 8, the acid strength and amount of acid (degree of neutralisation) on the one hand and the amount of amino groups on the other hand being selected so that the binder is water-soluble or water-dispersible.
Patent JP-2825598-B2 (JP)
IPC: H04B17/40
Filed: 1990-03-22
Granted: 1998-11-18
Abstract: Arrangement for storing the address of a processing unit which belongs to a unit for in-operation monitoring of a communication transmission device in which processing units are provided by means of an addressing method with addresses which can be stored in each case. In order to avoid re-addressing all processing units when one processing unit is replaced, an EEPROM in which the address of the processing unit can be stored is disposed outside the processing unit in an insert which contains the processing unit. <IMAGE>
Patent JP-H0771877-B2 (JP)
IPC: B42D3/00
Filed: 1989-03-22
Abstract: There is disclosed herein a binder cover system for binding loose pages to a cover. The cover includes a spine and a front and back cover hingedly connected thereto, there being applied an electrically conductive layer to an insulator layer which carries an electrically conductive layer and which is secured to said spine and a heat-activatable adhesive layer to said conductive layer. Electrically conductive rivet-like means extend through said spine insulating layer and said electrically conductive layer and are connected by said electrically conductive layer.
Patent JP-S5760101-B2 (JP)
IPC: B22C11/10
Filed: 1980-05-30
Abstract: In an apparatus for producing casting mould parts and comprising a pressure or squeeze chamber with movable end walls formed by a pressure plate and a counter-pressure plate, the hydraulic drive units for the said plates are constituted by piston/cylinder devices, in which the piston members are stationary, while the cylinder members are connected with the plates and dimensioned so as to stand up to any bending stresses exerted by said plates.
Patent JP-H0120342-B2 (JP)
IPC: F24H9/14
Filed: 1984-05-16
Abstract: PURPOSE:To contrive simplification of work and a higher thermal efficiency, by a method wherein a projected edge is provided at a lower part of a side wall part of heat-absorbing fins, a fitting piece is provided at a lower part of both side walls of an exhaust gas collector part corresponding to an upper part of both side walls on the other side, the projected edge is fitted into a groove form part, and the fitting pieces are laid on each other, followed by soldering. CONSTITUTION:The projected edge 9 is fitted into the groove form part C, the fitting pieces 10, 10' are laid on each other, and are fixed by spot welding, screwing or the like, followed by dip soldering. Bent edges 3, 3... are jointed to each other by soldering to form both side wall parts A on one side in an airtight state, and upper parts of the edges 3, 3... and the projected edge 9 are jointed to each other by soldering in the groove form part C. The both side wall parts A and both side wall parts A' of the exhaust gas collecting part 8 on one side are jointed to each other in an airtight state, and both side wall parts B, B' on the other side are also jointed to each other by soldering in an airtight state at the fitting pieces 10, 10'.
Patent EP-1169369-B2 (EP)
Inventor: BLUM HARALD
IPC: D06M101/00
Filed: 2000-03-21
Granted: 2006-05-17
Abstract: The invention relates to self-crosslinking polyurethane, polyurethane-polyurea or polyurea dispersions, a process for the preparation of such dispersions and the use thereof.
Patent EP-1306127-B2 (EP)
Inventor: VAN BUITENEN ADRIANUS FRANCISCUS GERARDUS
IPC: B01J13/04
Filed: 2001-10-26
Granted: 2011-09-07
Abstract: The present invention is directed to a method for purifying microparticles. These microparticles are prepared in a liquid medium and are recovered free from impurities and undesirable reaction products by tangential flow filtration. In addition, an apparatus has been claimed to carry out the method of the invention. Since the microparticles are essentially intended to carry drugs or other biologically active compounds, the entire process can be carried out aseptically. <IMAGE>
Patent EP-1710183-B2 (EP)
Inventor: ADAMI MAURO
IPC: B65H29/18
Filed: 2005-04-05
Granted: 2011-12-14
Abstract: The device includes: an inlet section (3), in which the sheets (F) are fed and disposed in a shingled arrangement, with a variable reciprocal degree of overlapping; a stacking station (31), in which predetermined quantities of sheets are stacked on a collection table (33) to form piles (P) of sheets (F); a series of conveyors (5, 9, 11, 13) to convey the sheets from the inlet section to the stacking station. The unloading end of the last conveyor (13) has an inclination adjustable as a function of the operating conditions of the device, to reduce the variation of the angle of incidence of the sheets with respect to the stacking table when said operating conditions vary.
Patent EP-0335253-B2 (EP)
Inventor: BUELL KENNETH BARCLAY
IPC: A61F13/15
Filed: 1989-03-23
Granted: 2003-10-22
Abstract: The present invention is directed to a disposable absorbent article, and particularly a sanitary napkin (10), having a flexure-resistant deformation element (20), the sanitary napkin (10) having a body surface (16) which has a convex upward configuration when the sanitary napkin (10) is worn. Primarily without relying on lateral compressive forces of the wearer's labia, the sanitary napkin (10) of the present invention relies on the lateral compressive forces of the wearer's thighs in order to form or maintain a convex upward configuration when the sanitary napkin (10) is worn. In a preferred embodiment, the deformation element (20) has a means for inducing the body surface of the sanitary napkin (10) to have a convex upward configuration when the sanitary napkin (10) is worn. In an alternatively preferred embodiment, the sanitary napkin (10) has a central region having a "W" shaped cross-section wherein the body surface (16) of the sanitary napkin (10) having the convex upward configuration is located in the central region, generally symmetrically between the longitudinal side edges of the sanitary napkin (10). In another alternatively preferred embodiment, the sanitary napkin (10) has a cup-shaped front region and a back region having a convex upward configured body surface. The deformation element (20) may be a moldable substance such as a foam, it may be reformable and/or it may be resilient.
Patent EP-0546000-B2 (EP)
Inventor: TALLING BOB LARS OLOF
IPC: C03C13/06
Filed: 1991-08-28
Granted: 2002-05-15
Abstract: PCT No. PCT/FI91/00266 Sec. 371 Date Apr. 21, 1993 Sec. 102(e) Date Apr. 21, 1993 PCT Filed Aug. 28, 1991 PCT Pub. No. WO92/04289 PCT Pub. Date Mar. 19, 1992.The invention concerns a raw material briquette for mineral wool production containing a mineral raw material as well as a binder therefor. The invention is characterized in that the briquette, as the binder, contains slag which has been activated with an alkaline agent, such as with an alkalimetal compound. The invention also concerns a process for the preparation of the briquette as well as a process for the preparation of mineral fibres using the briquette according to the invention.
Patent EP-0827668-B2 (EP)
Inventor: TOWNSEND CHRISTOPHER PETER
IPC: H04N5/445
Filed: 1996-05-22
Granted: 2009-12-02
Abstract: A receiver for television signals is arranged to receive video signals comprising video data and information data. The receiver is arranged to respond to viewer operation of a control device (28). The receiver includes a processor (23) for processing selected information data to convert the same into signals representative thereof for output to a television in combination with the video signals. In one mode of operation the decoder responds to manipulation of the control device by causing brief scheduling information pertaining to programmes transmitted in the received signal to be displayed. In another mode of operation the receiver is arranged to display detailed scheduling information pertaining to plural different television signals. The receiver is operable to receive signals containing video data representing a plurality of video clips. The processor is arranged to process the signals and to cause simultaneous display of the clips on a television screen. The processor is arranged to respond to user manipulation of the control device by storing data for subsequent viewing of user selected programmes. The decoder may further comprise a modem (32) and a CD-ROM drive (25a).
Patent EP-0964662-B2 (EP)
Inventor: CLINE JOHN B
IPC: A61F5/44
Filed: 1998-12-15
Granted: 2012-11-07
Abstract: A convex insert system for an ostomy appliance includes a convex insert and a mounting member on the inner wall of an annular coupling. When the convex insert is mounted on the mounting member, the appliance has a convex curvature which when properly positioned helps the patient's stomal to protrude.
Patent JP-3796003-B2 (JP)
IPC: F02D41/14
Filed: 1997-03-25
Granted: 2006-07-12
Abstract: The quality of a fuel-air mixture shall be evaluated by a process and a device during a phase of combustion, especially in a spark ignition engine, in order to make possible a low-emission, fuel-saving and knock-free operation. An electrical testing pulse P is sent for this purpose to the spark plug during the phase of combustion V following the ignition pulse Z. The effect of the actual fuel-air mixture of the combustion chamber on the testing pulse is detected and evaluated as an electrical variable.
Patent JP-2754567-B2 (JP)
IPC: G10L19/10
Filed: 1988-05-13
Granted: 1998-05-20
Abstract: PURPOSE:To efficiently quantize pulse separations by dividing the device to plural small frames and outputting whether pulses exist in the small frames or not by binary codes. CONSTITUTION:A divider 35 divides one frame section to 10 sections by the small frames of section length 16 samples and transmits intent information 39 of the small pulses which are multipulses to a pulse presence/absence deciding device 37. The device 37 decides whether the pulses exist in the respective small frames or not. The decided information 40 thereof is outputted to a code former 41. Multipulse data 43 of the small frame where the pulse exists is supplied to a pulse position measuring instrument 44. The instrument 44 quantizes the separations of the multipulses included in a series of the data by respective 5 bits and transmits the quantization data 46 to a multiplexer 47 which multiplexes the 9-bit information 42 outputted from the code former 41 and outputs a multiplex signal 50. The quantization of the pulse separation is thereby efficiently executed.
Patent JP-H0827138-B2 (JP)
IPC: F27B7/26
Filed: 1993-05-18
Abstract: The invention relates to a rotary drum of relatively large dimensions, the casing of which is mounted rotatably by ball races (3, 4) on in each case a roller pair (7) of a roller station (5, 6). To this end, the rotary drum casing (2) bears only two ball races (3, 4) which are mounted in a rotationally fixed manner and are mounted on two roller stations (5, 6), at least one of which simultaneously forms the rotary drive device for the rotary drum in the form of a friction-wheel drive. The result is thus a combination of features, by means of which the rotary drum is mounted in a statically determined manner and at the same time can be reliably driven in an extremely simple manner.